pdh.dll - Analyze and Virus check.
★★★★☆ Verified File (27.08.2026)This file from Windows directory "Syswow64"
⚠️ Important Notice: PDH DLL file is essential for performance data gathering in Windows. Necessary for monitoring system health. Manually replacing system libraries can brick future Windows updates or cause critical system failures.
| Architecture: | 32-bit (x86) | Compatible with 32 and 64-bit Windows |
| File version | 10.0.19041.5794 | |
| Antivirus scan | ✅ Clean | No viruses detected. |
| Digital signature | 🟡 Not signed | Signature missing. The file may have been modified. |
| Hash Integrity | ✅ MD5: Verified | File Hash protection is missing. |
| File size | 260.5 kb. | 266752 bytes. |
Hashes:
MD5: 4664d07db7afce9f84187cf14532a75a ✅SHA-1: ce4d1b51dedb4f7450b815e9afbf65672159e86c
SHA-256: 479c248f379b40fc91ffc618637b8b3b5c622affb00ac35c485914a1cfede7ae
SHA-512: 99e1c38c5cb8a716ffe1fa5763d7b2b507a5624c26cf6d8ebf901f88ad430d91a79dcfe5c87966d1d443e95eb0c66ee53fca3cd4f1f2de6e546ba789f3136021
✅ This file is compatible with 32-bit Windows and can run on ✅ 64-bit Windows (via the WOW64 subsystem).
📊 Diagnostics Tool: Verify Your pdh.dll File
Worried that the file on your PC has been modified by malware? Drop it into the form below. Our script will verify its file size, cryptographic hash (MD5/SHA-1), and check for a valid Microsoft digital signature.
Connected files:api-ms-win-crt-string-l1-1-0.dll
├── api-ms-win-crt-runtime-l1-1-0.dll
├── api-ms-win-crt-private-l1-1-0.dll
├── ntdll.dll
├── api-ms-win-core-synch-l1-2-0.dll
├── api-ms-win-core-synch-l1-1-0.dll
├── api-ms-win-core-errorhandling-l1-1-0.dll
├── api-ms-win-core-timezone-l1-1-0.dll
├── api-ms-win-core-file-l1-1-0.dll
├── api-ms-win-core-sysinfo-l1-1-0.dll
├── api-ms-win-core-registry-l1-1-0.dll
├── api-ms-win-core-libraryloader-l1-2-0.dll
├── api-ms-win-core-localization-l1-2-0.dll
├── api-ms-win-core-processthreads-l1-1-0.dll
├── api-ms-win-core-heap-l1-1-0.dll
├── api-ms-win-core-debug-l1-1-0.dll
├── api-ms-win-core-handle-l1-1-0.dll
├── api-ms-win-core-threadpool-l1-2-0.dll
├── api-ms-win-core-registry-l2-1-0.dll
├── api-ms-win-perf-legacy-l1-1-0.dll
└── RPCRT4.dll
Other versions:
️ pdh.dll 10.0.19041.5794 64-bit (x64) | ️ pdh.dll other
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